arXiv · 2411.03145
Absolutely Continuous Representing Measures of Moment Sequences with an Emphasis on the Regularity of the Densities
Abstract
In this work we investigate and characterize linear functionals $L:\mathbb{R}[x_1,\dots,x_n]\to\mathbb{R}$ with absolutely continuous representing measures $\mu$, i.e., $\mathrm{d}\mu(x) = g(x)\,\mathrm{d} x$ for some density $g$. We focus on the regularity of $g$ and how it is influenced/determined by the moments $s_\alpha = L(x^\alpha)$.
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Philipp J. di Dio. 2024-11-05. Absolutely Continuous Representing Measures of Moment Sequences with an Emphasis on the Regularity of the Densities. https://arxiv.org/abs/2411.03145
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